AF due in 4 days and I’m not sure exactly when I ovulated or if I even ovulated

At all ... I have PCOS been having regular periods the last 5 months , and I been really achy all over (which I never get as a pms) boobs on and off tender, bloated asf! Have a UTI also 🤦🏾‍♀️ and been on and off Nausea , and light twinges and cramps in stomach ... should I test now or wait till AF doesn’t show?

I’m praying I conceive soon , I been trying for years and it hasn’t happened for me

I don’t wanna wait till I’m older and it be harder for me lol

This is me & my BF lol